Intelligence Community Directive Number 704: Personnel Security Standards and Procedures Governing Eligibility for Access to Sensitive Compartmented Information and Other Controlled Access Program Information (Effective 01 October 2008) [open pdf - 2MB]
"This Intelligence Community Directive (lCD) establishes Director of National Intelligence (DNI) personnel security policy governing eligibility for access to Sensitive Compartmented Information (SCI) and information protected within other controlled access programs. This directive also documents the responsibility of the DNI for overseeing the program producing these eligibility determinations. It directs application of uniform personnel security standards and procedures to facilitate effective initial vetting, continuing personnel security evaluation, and reciprocity throughout the Intelligence Community (IC). This directive rescinds Director of Central Intelligence Directive 6/4, 02 July 1998, as amended; Intelligence Community Policy Memorandum (ICPM) 2006-700-3, 12 July 2006; ICPM 2006-700-4, 12 July 2006; ICPM 2006-700-5, 12 July 2006; and ICPM 2006-700-6, 12 July 2006. "
Intelligence Community Directive No. 704; ICD 704
Office of the Director of National Intelligence: http://www.dni.gov/